21339087

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{92377}}^1$

素因数の和:92398

約数の個数: 16

約数和(自身を含む): 35473152

約数和(自身を除く): 14134065

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 92377, 277131, 646639, 1016147, 1939917, 3048441, 7113029, 21339087]

約数ペア:

[(1, 21339087), (3, 7113029), (7, 3048441), (11, 1939917), (21, 1016147), (33, 646639), (77, 277131), (231, 92377)]